The language accepted by given PDA is ?
δ (q0 , b , z0 ) = ( q0 , x z0 )
δ (q0 , b , x ) = ( q0 , x x )
δ (q0 , a , x ) = ( q1 , x )
δ (q0 , ε , z0 ) = ( q0 , ε )
δ (q1 , b , x ) = ( q1 , ε )
δ (q1 , a , z0 ) = ( q0 , z0 )
1
L = { (bnabna)m | m,n > 0 }
2
L = { (bnaban)m | m,n ≥ 0 }
3
L = { (bnabna)m | m,n ≥ 0 }
4
L = { (bnaban)m | m,n > 0 }